Volunteers are the cornerstones on which the voluntary sector is predicated. We are accustomed to using this phrase in every aspect of our lives, yet too little systematic work has been carried out to define this term in a rigorous and precise manner. Volunteering is the essence of the scholarly work of numerous academicians around the world, however there are many issues that arise when people report their own volunteering or attempt to define the term volunteer. No clear-cut definition that encompasses all aspects of volunteering exists. Often too many different activities and situations are aggregated into this concept (Cnaan, Handy, & Wadsworth, 1996; Scheier, 1980; Smith, 1995; Tremper, Seidman, & Tufts, 1994; Vineyard, 1993).